STP1534: Boiling Heat Transfer: An Overview of Longstanding and New Challenges

    Shekriladze, I. G.
    Georgian Technical Univ., Tbilisi,

    Pages: 56    Published: Feb 2012


    Abstract

    The review on boiling heat transfer addresses many critically important problems including the disregard of the pumping effect of growing bubbles (PEGB), the so-called “model of the theatre of director” (MTD), and the universal MTD-based correlation. In this review, with respect to PEGB, MTD, and the MTD-based correlation, emphasis is placed on the critical consideration of the traditional model of the theatre of actors (MTA). The universality of the MTD-based correlation once again is demonstrated, including forced-boiling heat transfer in microsystems. The MTD, in combination with so-called multi-factoring concept, represents a unified framework for the investigation of the diversity of boiling heat transfer curves, including boiling hysteresis and the specific boiling regimes characteristic for microsystems.

    Keywords:

    heat transfer, boiling, cooling mechanism, nucleation site, effective radius


    Paper ID: STP153420120013

    Committee/Subcommittee: D02.01

    DOI: 10.1520/STP153420120013


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